San Fran is known for drastic changes in humidity, which will prompt BD to pull out this chart below on every shot to calculate air density. I expect to see him have his caddy perform a wet bulb measurement before each shot and take air temperature readings to complete the calculations.
So for this reason, I hope BD blows up and shoots 19 on one hole and misses the cut.
I am assuming he can read this chart. He didn’t graduate though, so maybe he never took the actual hard classes at SMU